Commonwealth of Massachusetts Executive and Leadership Team

November, 2026

Leadership Overview

Commonwealth of Massachusetts has 10 executives leading key functions including administration, financial oversight, operational management, information technology, and public policy.

Committed to public service excellence, Commonwealth of Massachusetts delivers essential government resources, programs, and regulatory support to residents, businesses, and visitors across the entire state.

Leadership Roles at Commonwealth of Massachusetts

  • Chief Financial Officer - Cullen Roberts
  • Chief Operating Officer - Paula McManus
  • Financial Chief & Chief Operating Officer - Maryellen Osborne
  • Chief of Staff - Nora Gallo
  • Deputy Chief of Staff - Marissa Cole
  • Chief Information Officer, Agency Eohhs - John Covino
  • Deputy Chief Information Officer, Secretariet - Vincent Piccinni
  • Massachusetts Department of Unemployment Assistance Chief of Staff - Mark Costello
  • Governor Chief of Staff - Katie Cook
  • Chief of Staff Suffolk County Clerks Office - Antonia Thompson
  • Cullen Roberts - Chief Financial Officer

    Cullen Roberts, the Chief Financial Officer at Commonwealth of Massachusetts, manages the fiscal health and budgetary integrity of state operations. Overseeing complex financial planning, the Chief Financial Officer directs the allocation of public funds across health, education, and transportation sectors to ensure maximum economic impact. This leadership role involves rigorous monitoring of revenue streams and expenditure controls to maintain long-term fiscal stability for the state. By implementing advanced financial reporting systems, Roberts provides the transparency necessary for effective governance and public accountability. The Chief Financial Officer collaborates with legislative bodies to secure funding for critical infrastructure and social programs, ensuring that fiscal policies align with the administration's economic development goals. Through strategic oversight of state assets, Cullen Roberts safeguards the financial future of the Commonwealth. Ultimately, the Chief Financial Officer maintains the fiscal discipline required to support the diverse needs of residents and businesses throughout the region.

    Paula McManus - Chief Operating Officer

    Paula McManus, the Chief Operating Officer at Commonwealth of Massachusetts, architects the operational frameworks that support statewide service delivery. Focusing on internal scaling and process optimization, the Chief Operating Officer drives efficiency across public safety, employment, and economic development departments. This role involves identifying bottlenecks in government service provision and implementing scalable solutions to improve resident access to essential programs. By coordinating cross-functional teams, McManus ensures that operational workflows remain agile and responsive to changing public needs. The Chief Operating Officer monitors performance metrics to guarantee that state agencies meet established service level agreements and regulatory requirements. Through the integration of modern management practices, Paula McManus enhances the overall effectiveness of the state government's daily operations. Ultimately, the Chief Operating Officer secures the operational foundation necessary for the Commonwealth to deliver high-quality services to all citizens while maintaining strict adherence to public policy mandates.

    Maryellen Osborne - Financial Chief & Chief Operating Officer

    Maryellen Osborne, the Financial Chief & Chief Operating Officer at Commonwealth of Massachusetts, manages the intersection of fiscal strategy and operational execution. Focusing on supply chain logistics and procurement efficiency, the Financial Chief & Chief Operating Officer optimizes the acquisition of resources required for state-run programs. This dual-purpose role involves balancing budgetary constraints with the need for robust operational capacity in public safety and transportation sectors. By aligning financial forecasting with operational demands, Osborne ensures that state agencies possess the necessary tools to fulfill their mandates without exceeding fiscal limits. The Financial Chief & Chief Operating Officer implements rigorous oversight mechanisms to track the performance of government contracts and service providers. Through the application of data-driven decision-making, Maryellen Osborne improves the cost-effectiveness of state operations. Ultimately, the Financial Chief & Chief Operating Officer maintains the delicate balance between financial responsibility and the delivery of critical public services across the Commonwealth.

    Nora Gallo - Chief of Staff

    Nora Gallo, the Chief of Staff at Commonwealth of Massachusetts, directs high-level administrative operations and coordinates strategic initiatives across state agencies. Managing complex workflows, the Chief of Staff ensures alignment between executive leadership and departmental goals to optimize public service delivery. This role involves facilitating communication between government branches and overseeing the implementation of statewide policy directives. By streamlining internal processes, Gallo enhances the efficiency of government programs and resource allocation. The Chief of Staff maintains rigorous standards for operational excellence, ensuring that all administrative functions support the broader mission of providing accessible services to residents. Through proactive management of inter-agency projects, Gallo fosters collaboration and accountability within the state government structure. Ultimately, the Chief of Staff drives the successful execution of the administration's core objectives, ensuring that public resources reach the intended communities effectively and transparently across the entire Commonwealth.

    Marissa Cole - Deputy Chief of Staff

    Marissa Cole, the Deputy Chief of Staff at Commonwealth of Massachusetts, supports the executive office by managing daily administrative priorities and inter-departmental coordination. Overseeing the flow of information to senior leadership, the Deputy Chief of Staff ensures that critical policy issues receive immediate attention and appropriate resources. This role involves facilitating meetings, tracking project milestones, and resolving operational conflicts that arise within the state government structure. By maintaining clear communication channels, Cole enables the administration to respond rapidly to public safety concerns and economic development opportunities. The Deputy Chief of Staff works closely with agency heads to ensure that strategic goals remain on schedule and within scope. Through meticulous attention to detail, Marissa Cole enhances the overall productivity of the executive team. Ultimately, the Deputy Chief of Staff provides the necessary support to ensure that the Commonwealth functions as a cohesive unit, delivering consistent results for all residents and stakeholders.

    John Covino - Chief Information Officer, Agency Eohhs

    John Covino, the Chief Information Officer, Agency Eohhs at Commonwealth of Massachusetts, architects scalable cloud infrastructure and digital systems for the Executive Office of Health and Human Services. Directing the modernization of health data platforms, the Chief Information Officer, Agency Eohhs ensures that sensitive information remains secure while improving accessibility for residents seeking government services. This role involves overseeing the integration of complex software solutions that support public health programs and social safety nets. By leveraging advanced technology, Covino enhances the efficiency of service delivery and data management across the health sector. The Chief Information Officer, Agency Eohhs collaborates with other technology leaders to standardize digital protocols and improve interoperability between state agencies. Through the implementation of robust cybersecurity measures, John Covino protects the integrity of the Commonwealth's digital assets. Ultimately, the Chief Information Officer, Agency Eohhs drives the digital transformation necessary to provide modern, responsive health and human services to the population.

    Vincent Piccinni - Deputy Chief Information Officer, Secretariet

    Vincent Piccinni, the Deputy Chief Information Officer, Secretariet at Commonwealth of Massachusetts, manages the technical architecture and IT governance for the secretariat level. Focusing on enterprise-wide system reliability, the Deputy Chief Information Officer, Secretariet oversees the maintenance of critical digital infrastructure that supports government operations. This role involves coordinating with various departments to ensure that technology investments align with the state's broader digital strategy and security requirements. By optimizing network performance and data storage solutions, Piccinni enables seamless access to government resources for businesses and residents. The Deputy Chief Information Officer, Secretariet monitors emerging technology trends to identify opportunities for improving administrative efficiency and service delivery. Through the management of large-scale IT projects, Vincent Piccinni ensures that the Commonwealth maintains a resilient and secure digital environment. Ultimately, the Deputy Chief Information Officer, Secretariet provides the technical leadership required to support the complex information needs of the state government.

    Mark Costello - Massachusetts Department of Unemployment Assistance Chief of Staff

    Mark Costello, the Massachusetts Department of Unemployment Assistance Chief of Staff at Commonwealth of Massachusetts, directs the administrative operations of the state's unemployment services. Overseeing the implementation of policy changes and service improvements, the Massachusetts Department of Unemployment Assistance Chief of Staff ensures that residents receive timely support during economic transitions. This role involves managing internal workflows, coordinating with state agencies, and addressing the operational challenges associated with high-volume service delivery. By streamlining the claims process and improving communication with the public, Costello enhances the responsiveness of the department. The Massachusetts Department of Unemployment Assistance Chief of Staff monitors performance metrics to ensure that the agency meets its obligations to the workforce. Through proactive management of departmental resources, Mark Costello supports the economic stability of the Commonwealth. Ultimately, the Massachusetts Department of Unemployment Assistance Chief of Staff drives the operational success of this critical agency, ensuring that essential employment services remain accessible and efficient.

    Katie Cook - Governor Chief of Staff

    Katie Cook, the Governor Chief of Staff at Commonwealth of Massachusetts, manages the strategic agenda and daily operations of the Governor's office. Directing the administration's policy priorities, the Governor Chief of Staff coordinates with cabinet members and legislative leaders to advance the state's economic and social goals. This role involves overseeing the development of public messaging, managing high-level stakeholder relationships, and ensuring that the administration's vision is implemented across all state agencies. By facilitating effective decision-making processes, Cook enables the Governor to address critical issues such as public safety, education, and infrastructure development. The Governor Chief of Staff maintains a focus on long-term strategic planning while managing the immediate demands of the executive office. Through the leadership of the Governor's staff, Katie Cook ensures that the Commonwealth operates with a unified purpose. Ultimately, the Governor Chief of Staff drives the success of the administration's agenda, fostering progress and stability throughout the state.

    Antonia Thompson - Chief of Staff Suffolk County Clerks Office

    Antonia Thompson, the Chief of Staff Suffolk County Clerks Office at Commonwealth of Massachusetts, directs the administrative functions and public service delivery within the county clerk's office. Overseeing the management of legal records and public documentation, the Chief of Staff Suffolk County Clerks Office ensures that all processes comply with state regulations and maintain high standards of accuracy. This role involves coordinating staff activities, managing office resources, and improving the accessibility of public information for residents and legal professionals. By implementing efficient record-keeping systems, Thompson enhances the transparency and reliability of the office's services. The Chief of Staff Suffolk County Clerks Office collaborates with other county and state departments to streamline administrative procedures and resolve operational issues. Through the effective management of daily tasks, Antonia Thompson supports the essential functions of the judicial and administrative systems. Ultimately, the Chief of Staff Suffolk County Clerks Office ensures that the office provides consistent, high-quality service to the public.

    Explore Leadership Teams in Government

    Frequently Asked Questions Regarding Commonwealth of Massachusetts Top Executives and Leadership Team

    Who leads Commonwealth of Massachusetts?
    Commonwealth of Massachusetts is led by Cullen Roberts (Chief Financial Officer), along with executives such as Paula McManus (Chief Operating Officer) and Maryellen Osborne (Financial Chief & Chief Operating Officer).
    Who is part of Commonwealth of Massachusetts’s executive team?
    The executive team of Commonwealth of Massachusetts includes leaders such as Cullen Roberts (Chief Financial Officer), Paula McManus (Chief Operating Officer), Maryellen Osborne (Financial Chief & Chief Operating Officer) and other senior executives.
    How many executives does Commonwealth of Massachusetts have?
    Commonwealth of Massachusetts has 10 executives leading key business areas.
    What roles are included in Commonwealth of Massachusetts’s leadership team?
    The leadership team of Commonwealth of Massachusetts includes roles such as Chief Financial Officer, Chief Operating Officer, Financial Chief & Chief Operating Officer, Chief of Staff, Deputy Chief of Staff.